week 12: Clustering

ggdendogram with average clustering

heatmap with average clustering method

week 12: classification

Mosaic classifier

          Truth
Prediction AI Non-AI
    AI     35     20
    Non-AI 14     21

heatmap classifier

#### precision and recall

# A tibble: 2 × 3
  class  precision recall
  <fct>      <dbl>  <dbl>
1 AI         0.636  0.714
2 Non-AI     0.6    0.512

importance of classification

# A tibble: 2 × 3
  class  precision recall
  <fct>      <dbl>  <dbl>
1 AI          0.66  0.673
2 Non-AI      0.6   0.585

scatterplot

Visualization of the AI song contest

This is a self-similarity matrix of my second song. For the norm i have chosen euclidean with a angular distance. I’ve chosen these variables because of the you can clearly see al the patterns in the songs very well. The rythem of the song is clearly visable. For the song i have chosen my second uploaded song; “Hey Joe” from Jimi Hendrix.

other viz

another one

key viz

Week 10

keygram of “Hey joe” - Jimi Hendrix

Keygram of AI-genarated jazz song

Chordogram of “Hey Joe” - jimi Hendrix

Chordogram of AI-generated Jazz song

Week 11, novelty

energy_novelty jimi hendrix

spectral_novelty jimi hendrix

week 11, tempograms

tempogram jimi hendrix cyclic = FALSE

tempogram Jimi Hendrix cyclic = TRUE